Day one
Rehydrate & feed
- Add 10 g of dried starter flakes to a clean jar.
- Add 20 g of room-temperature water, 75–80°F (24–27°C).
- Stir well and let the flakes soak 15–30 minutes, until softened.
- Add 20 g of bread flour.
- Mix until smooth, cover loosely, and leave at 75–78°F (24–26°C) until doubled in size — about 8 hours.